b44cd4e38caab3aec3cd634a10f62e36021628ae9a16c0a577ce011fcf22b46f | Triage

Analysis

max time kernel
149s
max time network
157s
platform
windows7_x64
resource
win7
submitted
19-07-2020 17:35

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General

Target

zloader_1.17.1.0.vir.exe
Size

166KB
MD5

5cfcfef64c25701e6c9b02f8d0bd9579
SHA1

78eb2907d228bcd096dd93b57519ed5cc437daf1
SHA256

b44cd4e38caab3aec3cd634a10f62e36021628ae9a16c0a577ce011fcf22b46f
SHA512

659610645257406a3586c66f44f3c13738051b9083045545c50baeaba7fa3d6fd74f8222440b5a806034559e42e594468f8140215187ed76879ed7125112dd0a

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

zloader_1.17.1.0.vir.exe

description	pid	process	target process
PID 1044 wrote to memory of 844	1044	zloader_1.17.1.0.vir.exe	explorer.exe
PID 1044 wrote to memory of 844	1044	zloader_1.17.1.0.vir.exe	explorer.exe
PID 1044 wrote to memory of 844	1044	zloader_1.17.1.0.vir.exe	explorer.exe
PID 1044 wrote to memory of 844	1044	zloader_1.17.1.0.vir.exe	explorer.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

zloader_1.17.1.0.vir.exe

pid process

1044 zloader_1.17.1.0.vir.exe
1044 zloader_1.17.1.0.vir.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

explorer.exe

pid process

844 explorer.exe
844 explorer.exe
844 explorer.exe
844 explorer.exe
844 explorer.exe
844 explorer.exe

C:\Users\Admin\AppData\Local\Temp\zloader_1.17.1.0.vir.exe
"C:\Users\Admin\AppData\Local\Temp\zloader_1.17.1.0.vir.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
PID:1044

C:\Windows\SysWOW64\explorer.exe
explorer.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:844

Network

MITRE ATT&CK Matrix

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Downloads

memory/844-0-0x0000000000000000-mapping.dmp

Download
memory/844-1-0x0000000000D70000-0x0000000000FF1000-memory.dmp

Filesize
2.5MB

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